Sentence examples for sulphide in a from inspiring English sources

Finally, the predictions of the general model have been validated using the available experimental data on the oxidation of sodium sulphide in a foam bed reactor.

At higher densities, numbers were lower, but the SRB were still cultivable and active which suggests that SRB can be active and produce sulphide in a Boom Clay repository for as long as sulphate is available.

A new approach for photoelectrocatalytic determination of sulphide in a flow injection analysis (FIA) system was studied using a poly-methylene blue modified glassy carbon electrode (poly-MB/GCE).

In this study, a three-dimensional (3D) model of sulphide transport in a DGR was developed.

The calibration curves were obtained for sulphide concentrations in a range of 0.5 500 μM.

Co-adsorption of carbon monoxide and hydrogen sulphide resulted in a much reduced total adsorption (40% for Rh/silica, 33% for Rh/alumina).

This feature was exploited in this work using the layered CdCl2/cationic surfactant as a precursor of the corresponding mixed CdCl2/CdS derivatives by specifically direct exchange of chloride by sulphide atoms in a solid phase/gas reaction.

In collections which contain fossils, high humidity can also affect pyrite (or its more reactive polymorph marcasite) (iron sulphide) fossils in a somewhat similar condition, which is known as pyrite disease.

After washing with 0.5 ml of distilled water to remove traces of the reagent, the precipitate was later treated with 0.4 ml of 1% sodium sulphide, resulting in a brownish-black precipitate.

Most microorganisms from the benthic mat use sulphur, which is formed by the oxidation of hydrogen sulphide in the water, as an electron acceptor.

In some cases, increased rates of sulphate reduction occurs leading to anaerobiosis and increased sulphide in the mangrove sediments, thus giving a much lower value of pH than normal (Kathiresan and Bingham 2001).